:basicobject:

:singleton_method: 
:instance_method: 
  :!: [TrueClass, FalseClass]
  :!=: [TrueClass, FalseClass]
  :==: [TrueClass, FalseClass]
  :__id__: [Integer]
  :__send__: [Object]
  :equal?: [TrueClass, FalseClass]
  :instance_eval: [Object]
  :instance_exec: [Object]